According to the purpose of the sewing machine, it can be divided into household sewing machines, industrial sewing machines and service industry sewing machines between the two; according to the driving mode, it can be divided into hand, pedal and electric sewing machines; according to the stitches sewn, it can be divided into imitation hand sewing stitches, lock stitches, single-thread chain stitches, double-thread or multi-thread chain stitches, single-thread or multi-thread overlay chain stitches and multi-thread covering chain stitch sewing machines.
household sewing machine
In the early days, they were basically single-needle, hand-cranked sewing machines. Later, electric-driven sewing machines were invented and became the mainstream in the market. Divided according to its mechanism and stitch form, it can be roughly summarized as JA type, JB type, JG type, and JH type. A kind of household sewing machine—JG type household electronic multifunctional sewing machine.
industrial sewing machine
Most of the industrial sewing machines are general-purpose sewing machines, including lockstitch sewing machines, chain stitching machines, quilting machines, overlock sewing machines and interlock sewing machines, etc., and lockstitch sewing machines have the highest utilization rate.
